7bb47639e6
Submitted by: Mike Mitchell, supervisor@alb.asctmd.com This is a bulk mport of Mike's IPX/SPX protocol stacks and all the related gunf that goes with it.. it is not guaranteed to work 100% correctly at this time but as we had several people trying to work on it I figured it would be better to get it checked in so they could all get teh same thing to work on.. Mikes been using it for a year or so but on 2.0 more changes and stuff will be merged in from other developers now that this is in. Mike Mitchell, Network Engineer AMTECH Systems Corporation, Technology and Manufacturing 8600 Jefferson Street, Albuquerque, New Mexico 87113 (505) 856-8000 supervisor@alb.asctmd.com
98 lines
3.5 KiB
C
98 lines
3.5 KiB
C
/*
|
|
* Copyright (c) 1995, Mike Mitchell
|
|
* Copyright (c) 1984, 1985, 1986, 1987, 1993
|
|
* The Regents of the University of California. All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. All advertising materials mentioning features or use of this software
|
|
* must display the following acknowledgement:
|
|
* This product includes software developed by the University of
|
|
* California, Berkeley and its contributors.
|
|
* 4. Neither the name of the University nor the names of its contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*
|
|
* @(#)spx.h
|
|
*/
|
|
|
|
#ifndef _NETIPX_SPX_H_
|
|
#define _NETIPX_SPX_H_
|
|
|
|
/*
|
|
* Definitions for IPX style Sequenced Packet Protocol
|
|
*/
|
|
|
|
struct spxhdr {
|
|
u_char spx_cc; /* connection control */
|
|
u_char spx_dt; /* datastream type */
|
|
#define SPX_SP 0x80 /* system packet */
|
|
#define SPX_SA 0x40 /* send acknowledgement */
|
|
#define SPX_OB 0x20 /* attention (out of band data) */
|
|
#define SPX_EM 0x10 /* end of message */
|
|
u_short spx_sid; /* source connection identifier */
|
|
u_short spx_did; /* destination connection identifier */
|
|
u_short spx_seq; /* sequence number */
|
|
u_short spx_ack; /* acknowledge number */
|
|
u_short spx_alo; /* allocation number */
|
|
};
|
|
|
|
/*
|
|
* Definitions for NS(tm) Internet Datagram Protocol
|
|
* containing a Sequenced Packet Protocol packet.
|
|
*/
|
|
struct spx {
|
|
struct ipx si_i;
|
|
struct spxhdr si_s;
|
|
};
|
|
struct spx_q {
|
|
struct spx_q *si_next;
|
|
struct spx_q *si_prev;
|
|
};
|
|
#define SI(x) ((struct spx *)x)
|
|
#define si_sum si_i.ipx_sum
|
|
#define si_len si_i.ipx_len
|
|
#define si_tc si_i.ipx_tc
|
|
#define si_pt si_i.ipx_pt
|
|
#define si_dna si_i.ipx_dna
|
|
#define si_sna si_i.ipx_sna
|
|
#define si_sport si_i.ipx_sna.x_port
|
|
#define si_cc si_s.spx_cc
|
|
#define si_dt si_s.spx_dt
|
|
#define si_sid si_s.spx_sid
|
|
#define si_did si_s.spx_did
|
|
#define si_seq si_s.spx_seq
|
|
#define si_ack si_s.spx_ack
|
|
#define si_alo si_s.spx_alo
|
|
|
|
#ifdef KERNEL
|
|
int spx_reass(), spx_output();
|
|
int spx_usrreq(), spx_usrreq_sp(), spx_ctloutput();
|
|
void spx_input(), spx_ctlinput();
|
|
void spx_init(), spx_fasttimo(), spx_slowtimo();
|
|
void spx_quench(), spx_setpersist(), spx_template(), spx_abort();
|
|
struct spxpcb *spx_close(), *spx_usrclosed();
|
|
struct spxpcb *spx_disconnect(), *spx_drop();
|
|
struct spxpcb *spx_timers();
|
|
#endif
|
|
|
|
#endif
|